Rahm Emanuel wins Chicago mayoral race

February 23, 2011

AP

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This May 14, 2015 photo provided by the DuPage County Sheriff's Department in Wheaton, Ill., shows Mohammad Waqas Khan. Khan, a driver for a ride-sharing service accused of threatening Chicago Mayor Rahm Emanuel and others on Facebook, is scheduled to be arraigned Wednesday, July 29, 2015, at federal court in Chicago. (DuPage County Sheriff's Department via AP)

This May 14, 2015 photo provided by the DuPage County Sheriff's Department in Wheaton, Ill., shows Mohammad Waqas Khan. Khan, a driver for a ride-sharing service accused of threatening Chicago Mayor Rahm Emanuel and others on Facebook, is scheduled to be arraigned Wednesday, July 29, 2015, at federal court in Chicago. (DuPage County Sheriff's Department via AP)